Government regulations mandate the measurement of the vapour pressure of virtually any liquid manufactured, stored or shipped to ensure transportation safety and environmental protection. The Graber Instruments Minivap VPXpert-L is the first completely automatic analyzer that accurately tests fuels and chemicals down to 0.1 kPa vapour pressure in a temperature range from 0 to 120°C. It is optimized for a pressure range from 0.1 to kPa and shows a measuring repeatability better than 0.1 kPa. It requires only 1 ml of sample per test, eliminates the need for vacuum pump and manual filling, and yields results within minutes. Ametek Petrolab